68087640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29863}}^1$

素因数の和:29896

約数の個数: 64

約数和(自身を含む): 215020800

約数和(自身を除く): 146933160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 29863, 59726, 89589, 119452, 149315, 179178, 238904, 298630, 358356, 447945, 567397, 597260, 716712, 895890, 1134794, 1194520, 1702191, 1791780, 2269588, 2836985, 3404382, 3583560, 4539176, 5673970, 6808764, 8510955, 11347940, 13617528, 17021910, 22695880, 34043820, 68087640]

約数ペア:

[(1, 68087640), (2, 34043820), (3, 22695880), (4, 17021910), (5, 13617528), (6, 11347940), (8, 8510955), (10, 6808764), (12, 5673970), (15, 4539176), (19, 3583560), (20, 3404382), (24, 2836985), (30, 2269588), (38, 1791780), (40, 1702191), (57, 1194520), (60, 1134794), (76, 895890), (95, 716712), (114, 597260), (120, 567397), (152, 447945), (190, 358356), (228, 298630), (285, 238904), (380, 179178), (456, 149315), (570, 119452), (760, 89589), (1140, 59726), (2280, 29863)]